﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApp1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            var uid = textBox1.Text;
            var pwd = textBox2.Text;
            var sql = string.Format("select * from Users where Username='{0}' and Password='{1}'", uid, pwd);
            var zh = DbHelper.GetData(sql);
            if (zh.Rows.Count == 1)
            {
                MessageBox.Show("恭喜你登陆成功！");
                MainForm mainwebsite = new MainForm();

                mainwebsite.Show();
                this.Hide();

            }
            else
            {
                MessageBox.Show("对不起登陆失败！");
            }
        }

        private void label1_Click(object sender, EventArgs e)
        {

        }

        private void button2_Click(object sender, EventArgs e)
        {
            RegisterForm registerForm = new RegisterForm();
            registerForm.Show();
        }
    }
}
